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CVE-2024-41657

GHSL-2024-035: Casdoor CORS misconfiguration

Published: Aug 20, 2024Updated: Aug 28, 2024 Sources: CVE List NVD GHSACWE-942
NVD MITRE
8.1CVSSHIGH
EPSS Score
0.7%
Top 50.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
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Description

Casdoor is a UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform. In Casdoor 1.577.0 and earlier, a logic vulnerability exists in the beego filter CorsFilter that allows any website to make cross domain requests to Casdoor as the logged in user. Due to the a logic error in checking only for a prefix when authenticating the Origin header, any domain can create a valid subdomain with a valid subdomain prefix (Ex: localhost.example.com), allowing the website to make requests to Casdoor as the current signed-in user.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-942CWE-697

Affected Products

casdoorcasbin
Library
Security Products / identity-access-mgmt
github.com/casdoor/casdoorGoOSS Libraries
casdoorcasdoor
SaaS
Security Products / identity-access-mgmt
casbinoss-projectSecurity Productsaka casbin
gopackage-ecosystemOSS Libraries
casdoorcommercialSecurity Productsaka casdoor

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://github.com/casdoor/casdoor/blob/v1.577.0/routers/cors_filter.go#L45
github.com
https://securitylab.github.com/advisories/GHSL-2024-035_GHSL-2024-036_casdoor/
securitylab.github.com
https://nvd.nist.gov/vuln/detail/CVE-2024-41657
nvd.nist.gov
and 2 more references View all →

Timeline

Published
Aug 20, 2024
Last Updated
Aug 28, 2024

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